The updated European League Against Rheumatism (EULAR) guideline recommends cardiovascular disease (CVD) risk assessment at least once every 5 years in all patients with rheumatoid arthritis (RA). This viewpoint starts with a literature overview of studies that investigated the level of CVD risk factor (CVD-RF) screening in patients with RA in general practices or in outpatient clinics. These studies indicate that CVD-RF screening in patients with RA is marginally applied in clinical practice, in primary as well as secondary care...

BACKGROUND: Biological therapies are highly effective in psoriasis, but have profound effects on innate and adaptive immune pathways that may negatively impact on cancer immunosurveillance mechanisms. OBJECTIVES: To investigate the risk of cancer in patients with psoriasis treated with biological therapy. METHODS: We searched MEDLINE, Embase, and the Cochrane Library (up to August 2016) for randomized controlled trials, prospective cohort studies and systematic reviews that reported cancer incidence in people exposed to biological therapy for psoriasis compared with a control population...

BACKGROUND: In phase 2 studies, baricitinib, an oral Janus kinase 1 and 2 inhibitor, reduced disease activity in patients with rheumatoid arthritis who had not previously received treatment with biologic disease-modifying antirheumatic drugs (DMARDs). METHODS: In this phase 3 study involving 527 patients with an inadequate response to or unacceptable side effects associated with one or more tumor necrosis factor inhibitors, other biologic DMARDs, or both, we randomly assigned the patients in a 1:1:1 ratio to baricitinib at a dose of 2 or 4 mg daily or placebo for 24 weeks...

OBJECTIVE: Whether food intake can modify the course of rheumatoid arthritis (RA) is an issue of continued scientific and public interest. However, data from controlled clinical trials are sparse. We thus decided to study the clinical effects of a vegan diet free of gluten in RA and to quantify the levels of antibodies to key food antigens not present in the vegan diet. METHODS: Sixty-six patients with active RA were randomized to either a vegan diet free of gluten (38 patients) or a well-balanced non-vegan diet (28 patients) for 1 yr...

BACKGROUND: One-third of rheumatoid arthritis (RA) patients treated with biological therapy show lack of response. The use of predictive biomarkers to identify responders to treatment may provide guidance in optimising treatment strategies and reduce unnecessary side effects and costs. OBJECTIVE: To test the ability of myeloid-related proteins (MRP)8/14 protein complexes, an endogenous TLR-4 receptor agonist, to predict and monitor response to biologics in RA patients...

BACKGROUND: Interleukin-1 is pivotal in the pathogenesis of systemic juvenile idiopathic arthritis (JIA). We assessed the efficacy and safety of canakinumab, a selective, fully human, anti-interleukin-1β monoclonal antibody, in two trials. METHODS: In trial 1, we randomly assigned patients, 2 to 19 years of age, with systemic JIA and active systemic features (fever; ≥2 active joints; C-reactive protein, >30 mg per liter; and glucocorticoid dose, ≤1.0 mg per kilogram of body weight per day), in a double-blind fashion, to a single subcutaneous dose of canakinumab (4 mg per kilogram) or placebo...

OBJECTIVES: Methotrexate (MTX) is considered the 'anchor drug' in the therapy of rheumatoid arthritis (RA), yet many physicians do not optimise MTX regimens in spite of high RA disease activity. The recent development of an auto-injector for the subcutaneous (subQ) administration of MTX has prompted re-evaluation of MTX utilisation. The purpose of this systematic literature review is to determine the optimal dose, drug level, and route of administration for MTX in the context of relevant pharmacokinetics and pharmacogenomics...

BACKGROUND: Tofacitinib (CP-690,550) is a novel oral Janus kinase inhibitor that is being investigated for the treatment of rheumatoid arthritis. METHODS: In this 12-month, phase 3 trial, 717 patients who were receiving stable doses of methotrexate were randomly assigned to 5 mg of tofacitinib twice daily, 10 mg of tofacitinib twice daily, 40 mg of adalimumab once every 2 weeks, or placebo. At month 3, patients in the placebo group who did not have a 20% reduction from baseline in the number of swollen and tender joints were switched in a blinded fashion to either 5 mg or 10 mg of tofacitinib twice daily; at month 6, all patients still receiving placebo were switched to tofacitinib in a blinded fashion...

Active rheumatoid arthritis originates from few joints but subsequently affects the majority of joints. Thus far, the pathways of the progression of the disease are largely unknown. As rheumatoid arthritis synovial fibroblasts (RASFs) which can be found in RA synovium are key players in joint destruction and are able to migrate in vitro, we evaluated the potential of RASFs to spread the disease in vivo. To simulate the primary joint of origin, we implanted healthy human cartilage together with RASFs subcutaneously into severe combined immunodeficient (SCID) mice...

OBJECTIVES: Depression is a common and important comorbidity in patients with rheumatoid arthritis (RA). The study aim was to describe rates of depressive symptoms and their associations with RA disease activity using measures reported from patients and rheumatologists. METHODS: The Consortium of Rheumatology Researchers of North America (CORRONA) registry is an observational cohort with data on more than 33,000 RA patients. Using depression symptom measures reported separately by patients and rheumatologists, lifetime prevalence, 12-month prevalence, and annualised incidence rates (IR) were estimated...

Degenerative and inflammatory joint diseases lead to a destruction of the joint architecture. Whereas degenerative osteoarthritis results in the formation of new bone, rheumatoid arthritis leads to bone resorption. The molecular basis of these different patterns of joint disease is unknown. By inhibiting Dickkopf-1 (DKK-1), a regulatory molecule of the Wnt pathway, we were able to reverse the bone-destructive pattern of a mouse model of rheumatoid arthritis to the bone-forming pattern of osteoarthritis. In this way, no overall bone erosion resulted, although bony nodules, so-called osteophytes, did form...

BACKGROUND: Few blinded trials have compared conventional therapy consisting of a combination of disease-modifying antirheumatic drugs with biologic agents in patients with rheumatoid arthritis who have active disease despite treatment with methotrexate--a common scenario in the management of rheumatoid arthritis. METHODS: We conducted a 48-week, double-blind, noninferiority trial in which we randomly assigned 353 participants with rheumatoid arthritis who had active disease despite methotrexate therapy to a triple regimen of disease-modifying antirheumatic drugs (methotrexate, sulfasalazine, and hydroxychloroquine) or etanercept plus methotrexate...

In this article, the 2010 European League against Rheumatism (EULAR) recommendations for the management of rheumatoid arthritis (RA) with synthetic and biological disease-modifying antirheumatic drugs (sDMARDs and bDMARDs, respectively) have been updated. The 2013 update has been developed by an international task force, which based its decisions mostly on evidence from three systematic literature reviews (one each on sDMARDs, including glucocorticoids, bDMARDs and safety aspects of DMARD therapy); treatment strategies were also covered by the searches...

OBJECTIVE: The aim of this study was to explore symptoms and symptom development during the earliest phases of RA in patients with seropositive arthralgia and patients newly diagnosed with RA. METHODS: Interviews were conducted with 15 seropositive patients (anti-CCP positive, and often with arthralgia) and 11 newly presenting RA patients [classified according to the 2010 ACR/European League Against Rheumatism (EULAR) criteria]. Feedback procedures shared the experiences of seropositive arthralgia patients with early RA patients and vice versa...

OBJECTIVES: The prevalence of interstitial lung disease (ILD) in RA is ∼5%. Previous work identified increasing age, active articular disease and articular damage as risk factors for RA-associated ILD (RA-ILD). The roles of high-resolution CT (HRCT) and lung function testing in defining the nature and extent of pulmonary involvement have recently been explored. This study is the first to examine predictive and prognostic factors for the development of RA-ILD and to report on the physiological and radiological characteristics of the condition from a large multicentre UK network...

OBJECTIVE: This study was performed to investigate the effect of secreted frizzled-related protein 5 (Sfrp5), a novel anti-inflammatory adipokine that competes with the frizzled proteins for Wnt binding, on inflammatory response and the c-Jun N-terminal kinase (JNK) signalling pathway in RA. METHODS: Expression of Sfrp5 mRNA in peripheral blood mononuclear cells (PBMCs) and fibroblast-like synoviocytes (FLSs) from patients with RA and OA was determined using real-time quantitative PCR (qPCR)...

OBJECTIVE: Osteoporosis has previously been reported to be twice as common in patients with RA as in controls, but these studies predate the introduction of aggressive management of RA. The aim of this study was to evaluate the prevalence and clinical predictors of osteoporosis in RA in a contemporary cohort and to develop a clinical tool for the identification of patients at risk. METHODS: The prevalence of osteoporosis was related to clinical and demographic variables in 304 consecutive RA patients undergoing DXA at a single centre between 2009 and 2010 and compared with the frequency of osteoporosis in a population-based cohort of 903 subjects...